ipq40xx: Convert plasmacloud,pa2200 to DSA

* ethernet1:

  - physical port label "Ethernet 1"
  - its mac address is printed on the device label

* ethernet2:

  - physical port label "Ethernet 2"
  - can be used to power the device

Both ports are not marked by there role (because the vendor firmware
automatically detects roles) but the "Ethernet 2" port was used in the past
for "WAN" functionality in OpenWrt.

Tested-by: Michaël BILCOT <michael.bilcot@gmail.com>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

target/linux/ipq40xx/base-files/etc/board.d/02_network

@@ -77,7 +77,8 @@ ipq40xx_setup_interfaces()
 	openmesh,a62)
 		ucidef_set_interfaces_lan_wan "ethernet2" "ethernet1"
 		;;
-	plasmacloud,pa1200)
+	plasmacloud,pa1200|\
+	plasmacloud,pa2200)
 		ucidef_set_interfaces_lan_wan "ethernet1" "ethernet2"
 		;;
 	zte,mf286d)

target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-pa2200.dts

@@ -17,10 +17,6 @@
 			status = "okay";
 		};
 
-		mdio@90000 {
-			status = "okay";
-		};
-
 		tcsr@1949000 {
 			compatible = "qcom,tcsr";
 			reg = <0x1949000 0x100>;
@@ -63,6 +59,7 @@
 		led-failsafe = &led_status_blue;
 		led-running = &led_power_orange;
 		led-upgrade = &led_status_blue;
+		label-mac-device = &swport4;
 	};
 
 	leds {
@@ -207,6 +204,34 @@
 	};
 };
 
+&mdio {
+	status = "okay";
+};
+
+&gmac {
+	status = "okay";
+};
+
+&switch {
+	status = "okay";
+};
+
+&swport4 {
+	status = "okay";
+	label = "ethernet1";
+
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&macaddr_gmac0>;
+};
+
+&swport5 {
+	status = "okay";
+	label = "ethernet2";
+
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&macaddr_gmac1>;
+};
+
 &wifi0 {
 	status = "okay";
 	qcom,ath10k-calibration-variant = "PlasmaCloud-PA2200";

target/linux/ipq40xx/image/generic.mk

@@ -974,8 +974,7 @@ define Device/plasmacloud_pa2200
 	IMAGE/sysupgrade.bin/squashfs := append-rootfs | pad-rootfs | sysupgrade-tar rootfs=$$$$@ | append-metadata
 	DEVICE_PACKAGES := ath10k-firmware-qca9888-ct
 endef
-# Missing DSA Setup
-#TARGET_DEVICES += plasmacloud_pa2200
+TARGET_DEVICES += plasmacloud_pa2200
 
 define Device/qcom_ap-dk01.1-c1
 	DEVICE_VENDOR := Qualcomm Atheros